Photo taken on Sept. 12, 2019 shows the "Fire Dragon Dance" performed on a street on the eve of the Mid-Autumn Festival, in Tai Hang of Hong Kong, south China. (Xinhua/Li Gang)

　　Photo taken on Sept. 12, 2019 shows the "Fire Dragon Dance" performed on a street on the eve of the Mid-Autumn Festival, in Tai Hang of Hong Kong, south China. (Xinhua/Li Gang)

　　Photo taken on Sept. 12, 2019 shows the "Fire Dragon Dance" performed on a street on the eve of the Mid-Autumn Festival, in Tai Hang of Hong Kong, south China. (Xinhua/Li Gang)

　　Photo taken on Sept. 12, 2019 shows the "Fire Dragon Dance" performed on a street on the eve of the Mid-Autumn Festival, in Tai Hang of Hong Kong, south China. (Xinhua/Li Gang)

　　Photo taken on Sept. 12, 2019 shows the "Fire Dragon Dance" performed on a street on the eve of the Mid-Autumn Festival, in Tai Hang of Hong Kong, south China. (Xinhua/Li Gang)

　　Photo taken on Sept. 12, 2019 shows the "Fire Dragon Dance" performed on a street on the eve of the Mid-Autumn Festival, in Tai Hang of Hong Kong, south China. (Xinhua/Li Gang)